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For the Inventor, By the Inventor

La Grange Park, IL, United States of America

David Robert Allen

This inventor holds 3 USPTO granted patents. Top assignees: Pfizer Corporation, Pcbu Services, Inc.. Active years: 2003-2007.

USPTO Granted Patents = 3

% Patents Active = 33.3

Average Co-Inventor Count = 2.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal2 out of 4,486 
 
Pfizer Corporation
 patents
silverMedal1 out of 11 
 
Pcbu Services, Inc.
 patents

Years Active: 2003-2007

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3 patents (USPTO):Explore Patents
1. 7301044 - Preparation of chiral amino-nitriles (2007-11-27),
2. 7067291 - Biocatalytic preparation of enantiomerically enriched aminopentanenitrile (2006-06-27),
3. 6610874 - Processes and compositions for the production of chiral amino-nitriles (2003-08-26),
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